Mattress Mack again offers refuge to Houstonians impacted by Tropical Storm Imelda - The Washington Post

Mattress Mack delivers supplies to victims of Hurricane Ida - The Washington Post

Tropical Storm Imelda downgraded to tropical depression as system migrates inland

Houston's Jim McIngvale Turns His Showroom into Shelter from Tropical Storm Imelda

Mattress Mack delivers supplies to victims of Hurricane Ida - The Washington Post

Mattress Mack again offers refuge to Houstonians impacted by Tropical Storm Imelda - The Washington Post

Tropical Storm Imelda downgraded to tropical depression as system migrates inland

Tropical Storm Imelda downgraded to tropical depression as system migrates inland

Mattress Mack to help Louisiana residents affected by Hurricane Ida, sending 30 trucks with donations

The career rise of Texas furniture kingpin 'Mattress Mack,' who won $75 million in the largest payout in sports-betting history